baber/WOPTO huggingface dataset:
Patent JP-2000050292-A (JP)
Title: Signal processing unit and its signal processing method
Inventor: OKAMOTO SATORU
IPC: H04N9/07
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing unit by which an image with higher image quality is obtained by displaying a border of signals smoothly and to provide its signal processing method. SOLUTION: An electronic still camera gives data in a buffer memory section 12a of a signal processing section 12 to a color filter interpolation processing section 12A via a data select section 12b. A color filter interpolation processing section 12A calculates the pixel value at void positions of a color filter G through an arithmetic operation based on a discrimination result, depending on comparison of correlation values in two oblique directions calculated with respect to the void position of the color filter G or comparison between the correlation value and a prescribed level Ths. The color filter interpolation processing section 12A interpolates the voids of a color filter R and/or a color filter B and gives the result to a YC conversion section 12e.  The YC conversion section 12e generates a high frequency component YH of the luminance signal in a calculated object pixel, based on only the pixel value of the color filter G with respect to each pixel or on the pixel values of the color filters G, R, B.
Patent JP-S59102113-A (JP)
Title: Sensor supporting device
Inventor: MATSUMURA NOBORU
IPC: G01D11/30
Filed: 1982-12-06
Abstract: PURPOSE:To operate the position of a sensor from the outside of a high pressure container, by inserting a sensor attaching shaft into a tubular seat, energizing the shaft outward by a spring, contacting a pushing rod, which is driven by a screw, to the shaft, and closing the pushing rod and the seat by bellows. CONSTITUTION:A temperature measuring sensor S is fixed to the tip of a shaft 6, and the shaft 6 is inserted into a tubular seat 5 of a high pressure container 1. The shaft 6 is energized outward by a spring 8. A pushing rod 10, to which a rotor 11 is attached, is contacted with the shaft 6. Opening holes of the pushing rod 10 and the seat 5 are closed by an airtight manner. When the temperature of a pipe 3 is measured, a handle 13 is rotated and a feed screw 12 is rotated. Then the pushing rod 10 is made to advance, the sensor S is exposed in the pipe, and measurement is performed. After the measurement, the sensor S is retreated and evacuated from a high temperature gas 4. Therefore, the position of the sensor is manipulated from the outside of the container without excessive force, and the life of the sensor can be made long.
Patent JP-H0636229-A (JP)
Title: Thin film for magnetic head, and magnetic head
Inventor: TERUNUMA KOICHI
IPC: G11B5/31
Filed: 1992-07-17
Abstract: PURPOSE:To obtain a thin film, for magnetic head use, wherein a flux density is high and a coercive force is low by forming the thin film, for magnetic head use, wherein the film is provided with an atomic ratio composition expressed by a prescribed formula and the film is provided with a (100) orientation property which is nearly parallel to a film face. CONSTITUTION:A thin film for magnetic head use is provided with an atomic ratio composition expressed by a formula of Fe100-x-y-zMxNyXz, it is provided with a (100) orientation property which is nearly parallel to a film face, and it is heated and treated in an atmosphere containing oxygen. In the formula M represents one or more selected from Mg, Ca, Ti, Zr, Hf, V, Nb, Ta, Mo, W, Mn, and B; X, one or more of Si, Al and Cr; 6<=x<=14, 6<=y<=15, 0.6<=y/x<=2.0 and 0.5<=z<=10. In the magnetically soft thin film, its heat resistance is high and its (100) orientation property is strong. As a result, it is possible to obtain the thin film whose saturation magnetic flux density is high, whose coercive force is low and whose permerability is high.
Patent JP-S59103779-A (JP)
Title: Electronic typewriter
Inventor: SUZUKI ISOO
IPC: B41J3/44
Filed: 1982-12-06
Abstract: PURPOSE:To enable to retract a ribbon from a position faced to a hammer by simply turning OFF a switch when making a stencil, by a method wherein an operating signal fed from a central calculating processor to a motor is interrupted by a switch. CONSTITUTION:Normally, the switch 11 is turned ON, a printing signal (a) is inputted into the central calculating processor 2, both a hammer-driving device 7 and the motor 10 are driven, a mechanism 8 for vertically moving the ribbon is operated to displace the ribbon to the position faced to the hammer 6, the ribbon is fed by a ribbon-feeding mechanism 9, and the hammer 6 is driven to print. When making a stencil, a stencil paper is set on the platen, the switch 11 is turned OFF, and a printing signal (a) is inputted into the central calculating processor 2. In this case, the motor 10 is in a stopped condition, and the ribbon is maintained to be retracted from the position faced to the hammer 6. Accordingly, the hammer 6 is impacted directly on the stencil paper, so that it is unnecessitated to remove the ribbon when making the stencil, and handling is facilitated.
Patent JP-H11103792-A (JP)
Title: Removal of food impurity and apparatus
Inventor: SCOTT PACKER
IPC: A23L5/20
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for removing solid impurities from foods. SOLUTION: This method and apparatus for removing solid impurities or pollutant comprises utilizing at least one rotating mesh screen or film screen through which a food or liquid passes while catching solid impurities or pollutant. In the method and apparatus, the food is passed though by centrifugal force due to rotation of tubular mesh screen. A second mesh or film screen arranged around the first screen and rotated in the opposite direction catches solid impurities having length caught by mesh screen when the solid impurities are not directed so that the solid impurities pass through the screen. Intervals and rotation speed of various kinds of meshes are utilized for changing screen characteristics of impurities.
Patent JP-H0549711-A (JP)
Title: Fire extinguishing agent containing sulfuric compound
Inventor: OMURE YUKIO
IPC: A62D1/00
Filed: 1991-08-26
Abstract: PURPOSE:To prevent the influence to an ozon layer and improve the fire extinguishing effect by allowing a fire extinguishing agent to contain the sulfur group compound which consists of sulfur atoms, fluorine atoms, and the fluoroalkyl groups having each prescribed number of carbon atoms, and has a specific general formula. CONSTITUTION:A sulfuric compound represented by the general formula SFmRn (S is a sulfur atom, F is a fluorine atom, R hacing is a fluoroalkyl group having the number of carbon atoms of two), for example, SF5CF3, etc., are contained. In this case, (m) is an integer of at least 3, and (n) is a positive integer satisfying the relation m+n=6. Further, as the fluoroalkyl group R the number of carbon atoms of two or less, is selected from the group consisting of the monofluoromethyl group, difluoromethyl group, pentafluoroethyl group, tetrafluoroethyl group, trifluoroethyl group or difluoroethyl group. Further, the halogenated hydrocarbon having a small ODP, e.g. octafluorocyclobutane, etc., can be contained.
Patent JP-S60103732-A (JP)
Inventor: RORUFU DEIIDERIHISU
IPC: H03M1/18
Filed: 1984-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6369026-A (JP)
Title: Tracking control method for magneto-optical recorder
Inventor: TAKAGI MICHIAKI
IPC: G11B11/105
Filed: 1986-09-11
Abstract: PURPOSE:To contrive the improvement of tracking performance by feeding back a voltage outputted from an equivalent filter that observes the displacement of an actuator to an output stage so as to compensate an offset voltage caused by the displacement. CONSTITUTION:According to the location of a light spot, the product between an output voltage coefficient Ka for the tracking error of an optical head and an output voltage coefficient Ks for the displacement of the actuator becomes positive or negative. If it is negative, the voltage outputted from the equivalent filter 17 employing an electric circuit means is fed back to the output stage of the optical head through a magnification device 191. If the product is positive, a voltage outputted from an advanced phase compensator, which prevents the anti-resonance between an actuator system 16 connected next to the filter 17 and an optical head mobile mechanism system 19, is fed to the output stage. The offset voltage due to the displacement of the actuator is compensated by an action that feeds back the output to the output stage, whereby the tracking performance is improved.
Patent JP-H0637637-A (JP)
Title: A/d conversion circuit
Inventor: WATANABE AKITOSHI
IPC: H03M1/36
Filed: 1992-07-20
Abstract: PURPOSE:To realize an A/D conversion circuit in which a high speed operation corresponding to a manufacture variation can be attained even when it is not adjusted. CONSTITUTION:A timing signal generating circuit is equipped with detecting circuits 10 and 20 of the same type as comparator circuits 1 and 2 of an A/D conversion processing circuit. Then, the time constant of the charge and discharge of capacitors C13 and C23 of the detecting circuits 10 and 20 is decided corresponding to a capacitor C of the comparator circuit whose charge and discharge time constant is large. Thus, the most delayed operating time of the comparator circuit can be made to correspond to the operating time of the detecting circuit. As the result, the end timing of the A/D conversion processing can be indicated by a timing signal phi3 corresponding no to the lapse of a useless fixed time, but to the variation of the operating speed of each A/D conversion circuit.
Patent JP-S60106269-A (JP)
Title: Transmission system for half-tone image
Inventor: SHIMOTOONO SUSUMU
IPC: H04N1/405
Filed: 1983-11-15
Abstract: PURPOSE:To eliminate the periodicity of the pattern of a dot image, and to remove moire and to reproduce a high quality half tone by converting an image which is obtained by sampling the dot image on picture-element unit basis to a mean value of an extremely small area unit by re-sampling. CONSTITUTION:A matrix register 6 is so formed that picture elements in an mXn picture element area defined on an original are read out of a line buffer memory 5 at a time, and a calculating circuit 7 calculates the mean value of the area on the basis of density levels of respective picture elements in the area; and the mean value sequence is encoded 9, compressed, and transmitted between MODEMs 10. Decoding and MTF correction 8' are carried out at a reception side to obtain the sequence of mean values, which is stored in a line buffer memory 17; and threshold values for one line in a dither matrix are outputted repeated from a threshold value generator 19, line by line, and compared 18 with the sequence of mean values in the memory 17 to obtain a binary signal indicating the results. Consequently, half tones of high quanlity are reproduced.
Patent JP-2000047134-A (JP)
Title: Head-up display
Inventor: SUGIBUCHI TOSHIHIKO
IPC: G02B27/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a new head-up display without danger of heat generation of a light source. SOLUTION: Light from a light source 4 is scattered by a scattering plate 5, and an image is formed by reflecting the scattered light by a reflection type liquid crystal 3, and the image display light is reflected by a total reflection mirror 2 and further reflected by a combiner 1 and arrives at the pupils E of an observer (driver). When the reflection type liquid crystal 3 is a color reflection type liquid crystal, the reflectance is 30-100% therefore, the light source 4 is not required to be strong and has little thermal influence on other components.
Patent JP-2000101012-A (JP)
Title: Decoupling of multilayer ceramic substrate
Inventor: BLASI CHARLES J
IPC: H01L23/64
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a reformed-type structure which raises the effect of a decoupling capacitor by reducing the influence of the inductance concerned with the decoupling capacitor. SOLUTION: A multilayer ceramic module includes a multilayer ceramic substrate 20 having upside and downside, at least one semiconductor chip 25 attached to the upside of the substrate, a plurality of module pins 23 projected from the downside of the substrate, and at least one decoupling capacitor 21 attached to the substrate between adjacent module pins under the substrate.
Patent JP-H0498671-A (JP)
Title: Information recording and reproducing disk device
Inventor: KAWAGUCHI KOJI
IPC: G11B25/04
Filed: 1990-08-16
Abstract: PURPOSE:To reduce oscillation at a rotary disk, recording and reproducing head and supporting arm by providing an air jetting port, which jets out air parallelly or horizontally to the plane of the disk, at a spoiler. CONSTITUTION:With the rotation of a rotary fan 11, air existent in a space 12 flows out in an arrow 13 direction, passes through a tube 14 and a relay 15 and flows into a spoiler 17, which is comb-shaped with an air flow-in port for the flow-in of air, and this spoiler 17 is equipped with an air conducting port shown by a dotted line and an air flow-out port 22 so that the air from the air flow-in port 16 can flow through the air conducting port and the air flow-out port 22 to an interval between magnetic disks 1. Therefore, the air can easily flow out between the magnetic disks 1 rotated at high speed only by the rotation of a rotary motor 2, and it is possible to eliminate negative pressure near the inner periphery of the magnetic disk 1 to be generated in the case of the high-speed rotation. Thus, the adverse influence of oscillation due to rotation is prevented.
Patent JP-S58115451-A (JP)
Title: Picture formation
Inventor: NAGANUMA TSUTOMU
IPC: G03G13/26
Filed: 1981-12-28
Abstract: PURPOSE:To execute recording having good recording quality, by a simple constitution, by forming a conductive ink picture of an inverted image, on an electrostatic recording body having a porous dielectric layer, and utilizing it as an  edition of electrostatic printing. CONSTITUTION:Between a rotary printing drum 1 having erect image type and being movable to the left and right, and a hammer 5, a pressure sensitive recording body 4 and an electrostatic recording body 7 having a porous dielectric layer 6 are placed so that an ink layer 3 of the recording body 4 comes into contact with the dielectric layer 6. Subsequently, a desired printing type is set by rotating the printing drum 1, it is hit by the hammer 5 from the side of the electrostatic recording body 7, a conductive ink picture of an inverted image is formed on this dielectric layer 6, its electrostatic recording body 7 is used as a master  edition of electrostatic printing, ane electrostatic latent image is formed by executing corona discharge uniformly on the surface of the dielectric layer, is developed by a toner and transferred to an object to be photographed, and then fixed, by which a printed matter is obtained.
Patent JP-S58111573-A (JP)
Title: Horizontal deflection circuit
Inventor: TOMINAGA KIYONORI
IPC: H04N5/05
Filed: 1981-12-25
Abstract: PURPOSE:To eliminate the fluctuation produced at the upper part of screen, by summing a signal corresponding to a current flowing to a horizontal deflection coil and a signal corresponding to a current flowing to the primary coil of a horizontal output transformer and superimposing the result to a horizontal deflection current. CONSTITUTION:A horizontal synchronizing signal applied to an input terminal 1 is applied to a horizontal deflection coil 7 via an AFC horizontal oscillation circuit 2, a horizontal drive circuit 3 and a horizontal output transistor 4. A current flowing to a secondary coil 9b of a horizontal output transformer 9 is applied to an operational amplifier 31 via an integration circuit 30. The output of the operational amplifier 31 is applied to the operational amplifier 37 forming an adder and summed with a signal corresponding to a current flowing to the horizontal deflection coil 7, and as a result, a resonance current superimposed on the horizontal deflection current is detected. The resonance current is applied to the emitter of a transistor 22, the resonance current is cancelled and the fluctuation of the upper part of the screen can be eliminated.
Patent JP-2001043525-A (JP)
Title: Magnetic recording tape
Inventor: KASUGA AKIRA
IPC: G11B5/78
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape suitable for a magnetic recording/ reproducing system which utilizes a linear recording system and has a magneto- resistive reproducing head incorporated in the system. SOLUTION: This magnetic tape has an information-recording magnetic layer containing ferromagnetic fine power and a binder, having a >=0.05 μm and <=2 μm thickness and provide on one surface of a non-magnetic substrate. A magnetic layer for recording a servo signal and containing ferromagnetic power and a binder is provided on the other surface of the non-magnetic substrate and the magnetic layer for recording a servo signal has a Hc value equal to the Hc value of the magnetic layer for recording information or below and has 7-12 nm surface roughness.
Patent JP-H0378630-A (JP)
Title: Measuring device of quantity of oil
Inventor: KITAO JUNICHI
IPC: G01F23/292
Filed: 1989-08-22
Abstract: PURPOSE:To enable reduction of the cost of construction work by providing one optical cable, a means of converting a light energy into electric energy between a tank-side unit and a console-side unit and a means of detecting the depth of oil in a tank during a time when a light is not sensed. CONSTITUTION:Light energy (h) is emitted onto the tank side from a light emitter 34 on the colsole side and received and converted into electric energy by a light sensor 35, and this energy is stored in a battery 38. When the energy (h) is not received, the respective output signal informations of an oil sensor 42 and a water sensor 14 are transmitted as light signals (i), computation and storage of a water level and an oil capacity are executed by a capacity computing-storing circuit 49 on the basis of the transmitted signals, and display is made in a display device 20. When the water level in the tank reaches an allowable level, this is displayed in the display device 20 and simultaneously a buzzer is made to sound, so as to inform the occurrence of abnormality. Besides, the water level in the tank or the quantity of storage of oil are displayed by an operation of a specification switch 21, and on the occasion of oiling, a shut-off valve is opened to enable the oiling by an oiling switch, while a detailed information on the tank is displayed in the display device 20 simultaneously.
Patent JP-S6275204-A (JP)
Title: Photoelectric width measuring instrument
Inventor: EJIMA TAKANORI
IPC: G01B11/04
Filed: 1985-09-28
Abstract: PURPOSE:To simplify the constitution of a photoelectric measuring instrument and to reduce its size and cost by controlling measurement timing on the basis of a detection signal obtained from the detection signal from an infrared sensor incorporated in a width gauge body and correcting an output signal on the basis of a temperature signal. CONSTITUTION:When a steel plate 2 is conveyed in a rolling line and reaches a specific position, the infrared sensor 11 detects infrared rays emitted by the steel plate 2. Then, the detection signal S5 is outputted and amplified, and then supplied to a signal processing part 13. An object body detection signal S2 is outputted by the processing part 13 to a control arithmetic part 14 corresponding to the input of the signal S5 to output a measurement timing signal S3 to the width gauge body 10. Consequently, the width of the steel plate 2 is measured by the main body 10. Namely, the light emitted by the steel plate 2 is detected and converted into an electric signal S1, which is outputted to the arithmetic part 14. On the other hand, the processing part 13 outputs a temperature data signal S4 to the arithmetic part 14 on the basis of the signal level of the signal S5. Consequently, the temperature correcting arithmetic operation of the signal S1 is carried out, and the width of the steel plate 2 is measured as a result.
Patent JP-H1143735-A (JP)
Title: Graphite-crystallized high speed steel type cast iron material excellent in surface roughing resistance
Inventor: TSUJIMOTO YUTAKA
IPC: C22C37/06
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To secure the high wear resistance of a graphite-crystallized high speed steel type cast iron material used for an outer layer material of a composite roll for rolling and also to improve its surface roughing resistance. SOLUTION: The high speed steel type cast iron material has a composition consisting of, by weight, 1.8-3.6% C, 1.0-3.5% Si, 0.1-2.0% Mn, 2.0-10.0% Gr, 0.1-10.0% Mo, 0.1-10.0% W, 1.5-10.0%, in total, of either or both of V and Nb, 0.21-2.0%, in total, of at least one kind among lanthanoide series elements, and the balance Fe with inevitable impurities. If necessary, this cast iron material can contain, other than the above alloy components, 0.5-10.0% Co, and/or one or >=2 kinds among 0.01-0.50% Al, 0.01-0.50% Ti, and 0.01-0.50% Zr, and/or 0.01-0.50% B. Moreover, the graphite, crystallizing out in the structure, has <=about 10 μm average grain size and about 0.1-7% area ratio.
Patent JP-S59107905-A (JP)
Title: Manufacture of hyperfine particle of metallic oxide
Inventor: HATANAKA TOMOJI
IPC: C01G23/00
Filed: 1982-12-09
Abstract: PURPOSE:To manufacture efficiently hyperfine particles of metallic oxide having a narrow particle size distribution by gasifying misty droplets of liq. metallic oxide by heating in an inert atmosphere and by bringing the gasfied product into contact with a gas contg. oxygen to cause an oxidation reaction. CONSTITUTION:Metallic halide, metallic salt of org. acid, alkyl metal, metallic alkoxide, composite oxyalkoxide, metallic chelate compound or a soln. thereof in an org. solvent is used as a precursor for liq. metallic oxide. The precursor is suspended in an inert atmosphere in the form of misty droplets, heated, and gasified by evaporation or thermal decomposition. A gas contg. oxygen is introduced into the atmosphere and brought into contact with the gasified product at a high temp. in a vapor phase to cause an oxidation reaction. Hyperfine particles of metallic oxide having about 100Angstrom  - several mum average particle size are manufactured.
Patent JP-H0262646-A (JP)
Title: Multi-firmware device
Inventor: MURAOKA YOSHIE
IPC: G06F1/24
Filed: 1988-08-30
Abstract: PURPOSE:To enable each firmware to easily check the packing state by fetching the assign signal corresponding to each firmware into a register when a system is reset and reading the contents of the register via each firmware. CONSTITUTION:When a system resetting signal 7 is active, the firmwares 1, 2 and 3 activates the bus request signals 4, 5 and 6. A common memory part 11 fetches the state of the bus request signal into a firmware packing state display register 9 synchronously with a bus request latch signal 8. The contents of a register port 9 are read out by the firmwares 1-3 when the signal 7 becomes inactive. Then the firmwares 1-3 check the contents of each bit. Thus the packing state of the firmware package is recognized within a system.